Directory

Compare Agents

Grammarly62
Microsoft Copilot70
GitHub Copilot70
OpenAI Codex CLI70
Ollama15
Market62
Trust19
Trend47
Votes95%
380
Watch
800
Votes
70.0k
Views
Market70
Trust29
Trend82
Votes96%
3,500
Watch
7,200
Votes
850.0k
Views
Market70
Trust29
Trend100
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market70
Trust24
Trend68
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market15
Trust24
Trend43
Votes50%
0
Watch
0
Votes
0
Views

Side-by-Side Comparison

FeatureGrammarlyMicrosoft CopilotGitHub CopilotOpenAI Codex CLIOllama
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumfreemiumpaidusage basedopen source
Deploymentbrowser extensionweb appbrowser extensionapidesktop
Review LevelReviewedReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimedunclaimed
Market Score6270707015
Trust Score1929292424
Trend Score47821006843
Watchers3803,5007,1002,9000
Page Views7000085000119000015400000
Upvotes8007,20014,2006,2000
CountryUSUSUSUSUS
Founded2,0092,0232,0212,0252,023
Agent Typeassistantcopilotcopilotagentassistant
Model Stack
grammarly-llm
gpt-4o
gpt-5
gpt-4o
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
gpt-5
gpt-5-codex
o3
llama-4
deepseek-v3
gemma-3
Docs
Open Source
Demo
Websitegrammarly.comcopilot.microsoft.comgithub.comopenai.comollama.com

Score Factor Breakdown

Factor (weight)GrammarlyMicrosoft CopilotGitHub CopilotOpenAI Codex CLIOllama
Trust Score (25%)
19%
29%
29%
24%
24%
Watchers (20%)
76%
100%
100%
100%
0%
Net Votes (20%)
100%
100%
100%
100%
0%
Page Views (15%)
100%
100%
100%
100%
0%
Verification (10%)
13%
25%
25%
13%
13%
Completeness (10%)
55%
55%
55%
80%
80%